High (90%) CPU usage

I am testing Anvi Smart Defender, and there is a serious problem. The program constantly uses greater than 90% of my CPU cycles as shown by Task Manager. When I first installed the software I did a full scan, but now it has been two days and the module ADS2SRV is still using over 90%. This makes the program mostly not usable. Do you have any idea what is happening and how to fix it?